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Detection of a velocity field from sequential images under time-varying illumination

open access: yesDetection of a velocity field from sequential images under time-varying illumination
openaire  

Bearing-Based Formation Tracking Control With Time-Varying Velocity Estimation

IEEE Transactions on Cybernetics, 2023
This article studies the bearing-based formation tracking control problem of multiple double-integrator agents. A leader-following structure, where the leader moves with the reference dynamics, is adopted. Different from the existing methods, which require complete information of the time-varying reference velocity, in this article, only the time ...
Haifan Su   +4 more
openaire   +2 more sources

Drift Velocities of Electrons in Time Varying Electric Fields

Japanese Journal of Applied Physics, 1999
Monte Carlo simulations of electron transport have been performed in methane for time resolved rf fields under conditions where negative differential conductivity (NDC) occurs. It was found that the effect of NDC occurs for low frequencies as expected from the quasi stationary (temporally local) model.
Svetlan Bzenić Petrović   +2 more
openaire   +1 more source

Velocity-To-Pressure (V2P) - Net: Inferring Relative Pressures from Time-Varying 3D Fluid Flow Velocities

2021
Pressure inference from a series of velocity fields is a common problem arising in medical imaging when analyzing 4D data. Traditional approaches primarily rely on a numerical scheme to solve the pressure-Poisson equation to obtain a dense pressure inference.
Shit, Suprosanna   +6 more
openaire   +1 more source

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